When borrowing money from or loaning money to family and friends, make sure that your loan agreement addresses all the basic terms. Clients interested in lending money to financially assist a family member should consider making an intrafamily loan.Here, we outline basic information. It's not common but it is acceptable. Just keep in mind, you MAY need to enforce the contract which means suing your relative. Government loan or loan guaranty agreement. When applying for an SBA 7(a) loan, you must complete SBA Form 1919. It is intended to be a simple agreement made between family members. If interest is charged, the lender cannot impose more than the state's usury rate. Borrowing money from family and friends or giving them an equity interest in the company is much easier than obtaining funding from a bank.